Steel supporting cylinder welding positioning device
By designing a welding positioning device for steel support barrels, the stable fixation of the steel support barrels is achieved using components such as fixing frames and adjustment rods, the problems of cumbersome welding and shaking in the prior art are solved, and the welding efficiency and quality are improved.
Patent Information
- Application Number
- CN202422430691.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-09
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-10-09
AI Technical Summary
The welding process of existing steel support cylinders requires manual support, which leads to cumbersome and easy to shake, affecting the welding efficiency and quality.
A steel support barrel welding positioning device is designed, including components such as fixing frames, movable sleeves, adjustment rods, clamping plates and screws. Through the combination of these components, the stable fixation and compression of the steel support barrel is achieved to ensure a close fit with the surface of the purification tank.
The rapid and stable positioning of the steel support cylinder is achieved, the welding efficiency and quality are improved, and the operation process is simplified.
Smart Images
Figure CN223172319U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of welding positioning, in particular to a welding positioning device for a steel support cylinder. Background Technique
[0002] The single crystal purification device is a device specifically used to separate single high-purity crystals from mixtures. Such devices are widely used in fields such as chemical industry, medicine, food, and materials science. During the production process, it is necessary to weld and fix the steel support cylinder to the surface of the purification device to improve the stable support and shock absorption effects.
[0003] Currently, when welding the steel support cylinder, it is usually necessary for workers to place it at the welding position for support, and then another worker welds and fixes it. This makes the welding process more cumbersome. Moreover, if the steel support cylinder shakes during welding, it will lead to unqualified welding and reduce the welding efficiency. Content of the Utility Model
[0004] The purpose of the utility model is to provide a welding positioning device for a steel support cylinder to solve the problems raised in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A welding positioning device for a steel support cylinder, including a purification tank. A fixing frame is arranged on the outer surface of the purification tank. A plurality of movable sleeves are slidably connected to the outer surface of the fixing frame. The bottom end of the movable sleeve is fixedly connected with an adjusting sleeve. An adjusting rod is slidably connected inside the adjusting sleeve. One end of the adjusting rod is fixedly connected with a fixing head. A limiting groove is opened on one side of the fixing head. Two clamping plates are slidably connected inside the limiting groove. Two pressing springs are fixedly connected to the two inner side walls of the limiting groove. The other ends of the two pressing springs are respectively fixedly connected with one side of the two clamping plates. A steel support cylinder is clamped between the two clamping plates.
[0006] As a further preferred of this technical solution, a plurality of second screw rods are threadedly connected inside the fixing frame. One end of the second screw rod is rotatably connected with a fixing plate. One side of the fixing plate abuts against the outer surface of the purification tank.
[0007] As a further preferred of this technical solution, an elastic rubber pad is fixedly connected to one side of the fixing plate. A first turntable is fixedly connected to the other end of the second screw rod.
[0008] As a further preferred of this technical solution, positioning rods are fixedly connected to the two inner side walls of the limiting groove. The inner parts of the two clamping plates are slidably connected to the outer surface of the positioning rods. The two pressing springs are sleeved on the outer surface of the positioning rods.
[0009] As a further preference of the technical solution, a first fixing bolt is threadedly connected to the bottom end of the adjusting sleeve. One end of the first fixing bolt penetrates through the bottom end of the adjusting sleeve and is in close contact with the bottom surface of the adjusting rod. A second fixing bolt is threadedly connected to one side of the movable sleeve. One end of the second fixing bolt penetrates through one side of the movable sleeve and is in close contact with the outer surface of the fixing frame.
[0010] As a further preference of the technical solution, a pressing seat is fixedly connected to the top end of the movable sleeve. A first screw rod is threadedly connected inside the pressing seat. One end of the first screw rod is rotatably connected to a pressing plate. One side of the pressing plate abuts against the welding joint of the steel support cylinder.
[0011] As a further preference of the technical solution, a second turntable is fixedly connected to the other end of the first screw rod. A limiting plate is fixedly connected to one end of the adjusting rod.
[0012] The utility model provides a welding positioning device for a steel support cylinder, which has the following beneficial effects:
[0013] In the utility model, by rotating the second screw rod to drive the fixing plate to abut against the surface of the purification tank, the fixing frame is fixed. Then, the steel support cylinder to be welded is inserted between the clamping plates for fixation. Next, the adjusting rod is moved to make the welding surface of the steel support cylinder fit with the outer surface of the purification tank. Finally, by rotating the first screw rod to drive the pressing plate to move, pressure is applied to the welding surface of the steel support cylinder to make it fit tightly with the surface of the purification tank, realizing the welding positioning effect of the steel support cylinder. The structure is simple, the positioning is convenient and fast, and the welding efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a schematic diagram of the positioning state structure of the steel support cylinder during welding of the utility model;
[0015] Figure 2 is a schematic diagram of the overall structure of the utility model;
[0016] Figure 3 is a schematic diagram of the structure on the movable sleeve of the utility model;
[0017] Figure 4 is an exploded schematic diagram of the internal structure of the limiting groove of the utility model.
[0018] In the figure: 1, purification tank; 2, fixing frame; 3, movable sleeve; 4, adjusting sleeve; 5, adjusting rod; 6, fixing head; 7, limiting groove; 8, positioning rod; 9, clamping plate; 10, pressing spring; 11, pressing seat; 12, first screw rod; 13, pressing plate; 14, first fixing bolt; 15, second fixing bolt; 16, second screw rod; 17, first turntable; 18, fixing plate; 19, elastic rubber pad; 20, steel support cylinder; 21, second turntable; 22, limiting plate. Detailed implementation mode
[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.
[0020] The present utility model provides a technical solution: As Figures 1-4 shown, in this embodiment, a steel support cylinder welding positioning device includes a purification tank 1. A fixed frame 2 is arranged on the outer surface of the purification tank 1. A plurality of movable sleeves 3 are slidably connected to the outer surface of the fixed frame 2. A regulating sleeve 4 is fixedly connected to the bottom end of the movable sleeve 3. A regulating rod 5 is slidably connected inside the regulating sleeve 4. One end of the regulating rod 5 is fixedly connected to a fixed head 6. A limiting groove 7 is formed on one side of the fixed head 6. Two clamping plates 9 are slidably connected inside the limiting groove 7. Two pressing springs 10 are fixedly connected to both side walls inside the limiting groove 7. The other ends of the two pressing springs 10 are respectively fixedly connected to one side of the two clamping plates 9. A steel support cylinder 20 is clamped between the two clamping plates 9. Among them, by setting the movable sleeve 3, it can slide on the outer surface of the fixed frame 2, which is convenient for adjusting the position and improves the practicability. By setting the regulating rod 5, the position can be adjusted inside the regulating sleeve 4. By setting the pressing spring 10, a continuous acting force can be applied to the clamping plate 9, so that the steel support cylinder 20 is fixed more stably and is convenient for disassembly.
[0021] As Figure 1 and Figure 2 shown, a plurality of second screw rods 16 are threadedly connected inside the fixed frame 2. One end of the second screw rod 16 is rotatably connected to a fixing plate 18. One side of the fixing plate 18 abuts against the outer surface of the purification tank 1, which can fix the fixed frame 2 and the purification tank 1.
[0022] As Figure 2 shown, an elastic rubber pad 19 is fixedly connected to one side of the fixing plate 18. A first turntable 17 is fixedly connected to the other end of the second screw rod 16. By setting the elastic rubber pad 19, the surface of the purification tank 1 can be elastically pressed, increasing the friction force and preventing damage to the surface of the purification tank 1 during the fixing process. By setting the first turntable 17, it is convenient to rotate the second screw rod 16.
[0023] As Figure 4 shown, positioning rods 8 are fixedly connected to both side walls inside the limiting groove 7. The inner parts of the two clamping plates 9 are slidably connected to the outer surface of the positioning rods 8. The two pressing springs 10 are sleeved on the outer surface of the positioning rods 8. By setting the positioning rods 8, the clamping plates 9 can be positioned to prevent falling off and improve the structural stability.
[0024] As Figure 2 、 Figure 3 and Figure 4As shown, a first fixing bolt 14 is threadedly connected to the bottom end of the adjusting sleeve 4. One end of the first fixing bolt 14 penetrates through the bottom end of the adjusting sleeve 4 and is in close contact with the bottom surface of the adjusting rod 5. A second fixing bolt 15 is threadedly connected to one side of the movable sleeve 3. One end of the second fixing bolt 15 penetrates through one side of the movable sleeve 3 and is in close contact with the outer surface of the fixing bracket 2. By providing the first fixing bolt 14 and the second fixing bolt 15, the adjusting rod 5 and the movable sleeve 3 can be fixed, improving the stability of the structure during the welding process.
[0025] As Figure 2 and Figure 3 shown, a pressing seat 11 is fixedly connected to the top end of the movable sleeve 3. A first screw rod 12 is threadedly connected inside the pressing seat 11. One end of the first screw rod 12 is rotatably connected to a pressing plate 13. One side of the pressing plate 13 abuts against the welding joint of the steel support cylinder 20, capable of squeezing and fixing the welding joint, making it fit more closely to the surface of the purification tank 1 and improving the welding effect.
[0026] As Figure 2 shown, the other end of the first screw rod 12 is fixedly connected to a second turntable 21. One end of the adjusting rod 5 is fixedly connected to a limiting plate 22. By providing the limiting plate 22, the moving distance of the adjusting rod 5 can be limited to prevent it from falling off.
[0027] The present utility model provides a welding positioning device for a steel support cylinder, and the specific working principle is as follows:
[0028] When it is necessary to weld the steel support cylinder 20, the staff invert the purification tank 1, and put the fixing bracket 2 on the purification tank 1. Then, by rotating the second screw rod 16 to drive the fixing plate 18 to abut against the surface of the purification tank 1, the fixing bracket 2 is fixed. Then, the steel support cylinder 20 to be welded is inserted between the clamping plates 9 for fixing. Then, move the adjusting rod 5 to make the welding surface of the steel support cylinder 20 fit with the outer surface of the purification tank 1. Finally, rotate the first screw rod 12 to drive the pressing plate 13 to move, applying pressure to the welding surface of the steel support cylinder 20 to make it fit closely with the surface of the purification tank 1, realizing the welding positioning of the steel support cylinder 20. Then, the staff can use welding tools to perform welding.
[0029] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. Steel support cylinder welding positioning device, including a purification tank (1), characterized in that: A fixing frame (2) is arranged on the outer surface of the purification tank (1). A plurality of movable sleeves (3) are slidably connected to the outer surface of the fixing frame (2). A regulating sleeve (4) is fixedly connected to the bottom end of the movable sleeve (3). A regulating rod (5) is slidably connected inside the regulating sleeve (4). One end of the regulating rod (5) is fixedly connected to a fixing head (6). A limiting groove (7) is formed on one side of the fixing head (6). Two clamping plates (9) are slidably connected inside the limiting groove (7). Two pressing springs (10) are fixedly connected to the two inner side walls of the limiting groove (7). The other ends of the two pressing springs (10) are respectively fixedly connected to one side of the two clamping plates (9). A steel support cylinder (20) is clamped between the two clamping plates (9).
2. The steel support cylinder welding positioning device according to claim 1, wherein: A plurality of second screw rods (16) are threadedly connected inside the fixing frame (2). One end of the second screw rod (16) is rotatably connected to a fixing plate (18). One side of the fixing plate (18) abuts against the outer surface of the purification tank (1).
3. The steel support cylinder welding positioning device according to claim 2, wherein: An elastic rubber pad (19) is fixedly connected to one side of the fixing plate (18). A first turntable (17) is fixedly connected to the other end of the second screw rod (16).
4. The steel support cylinder welding positioning device according to claim 1, wherein: Positioning rods (8) are fixedly connected to the two inner side walls of the limiting groove (7). The two clamping plates (9) are slidably connected to the outer surface of the positioning rods (8). The two pressing springs (10) are sleeved on the outer surface of the positioning rods (8).
5. The steel support cylinder welding positioning device according to claim 4, characterized in that: A first fixing bolt (14) is threadedly connected to the bottom end of the regulating sleeve (4). One end of the first fixing bolt (14) passes through the bottom end of the regulating sleeve (4) and is in close fit with the bottom surface of the regulating rod (5). A second fixing bolt (15) is threadedly connected to one side of the movable sleeve (3). One end of the second fixing bolt (15) passes through one side of the movable sleeve (3) and is in close contact with the outer surface of the fixing frame (2).
6. The steel support cylinder welding positioning device according to claim 1, wherein: A pressing seat (11) is fixedly connected to the top end of the movable sleeve (3). A first screw rod (12) is threadedly connected inside the pressing seat (11). One end of the first screw rod (12) is rotatably connected to a pressing plate (13). One side of the pressing plate (13) abuts against the welding part of the steel support cylinder (20).
7. The steel support cylinder welding positioning device according to claim 6, characterized in that: A second turntable (21) is fixedly connected to the other end of the first screw rod (12). A limiting plate (22) is fixedly connected to one end of the regulating rod (5).